[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-638031-105":59,"doc-detail-638031-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","subtraction-up-to-20-sheet-2","Subtraction up to 20 - Sheet 2","","This educational document provides a comprehensive set of thirty math practice problems focused on subtraction operations involving numbers up to 20. Designed as a learning aid for students, the sheet includes a structured grid of integers from 0 to 20 to assist with mental calculations. Each problem is presented clearly, with an accompanying answer key at the end of the document to facilitate self-assessment and verification. It serves as an excellent resource for primary school learners to improve their subtraction speed and accuracy through repetitive practice and guided study. The material is organized to support consistent progress in foundational arithmetic skills, offering a reliable tool for teachers and parents to monitor student development in elementary mathematics.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/subtraction-up-to-20-sheet-2/638031/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/subtraction-up-to-20-sheet-2/638031.png","ImageObject",300,407,{"name":92,"@type":93},"LangkahRina","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-22",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What range of numbers does this subtraction sheet cover?","Question",{"text":112,"@type":113},"The problems in this sheet cover subtraction operations involving numbers up to 20.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many practice problems are included in this document?",{"text":117,"@type":113},"There are 30 subtraction problems included for students to practice.",{"name":119,"@type":110,"acceptedAnswer":120},"Is there a way to verify the answers for the practice problems?",{"text":121,"@type":113},"Yes, the document includes a dedicated answer key page that lists the correct solutions for all 30 problems.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},638031,1792940911,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":24},962090893776,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","Name Date  \nSUBTRACTION UP TO 20 SHEET 2  \nONE TO THIRTY CHALLENGE  \n| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n\n1) 13-8 =   16) 14-8 =   2) 12-6 =   17) 16-10 =   3) 10-7 =   18) 15-6 =   4) 15-4 =   19) 19-4 =   5) 17-3 =   20) 17-6 =   6) 9-7 =   21) 13-10 =   7) 13-11 =   22) 20-8 =   8) 15-5 =   23) 19-7 =   9) 10-6 =   24) 16-14 =   10) 12-10 =   25) 18-15 =   11) 11-9 =   26) 20-10 =   12) 15-3 =   27) 15-7 =   13) 13-3 =   28) 13-5 =   14) 11-5 =   29) 19-8 =    \n15) 14-2 =   30) 20-13 =    \nName Date  \nSUBTRACTION UP TO 20 SHEET 2 ANSWERS  \n1) 13-8 =  5   \n2) 12-6 =  6   \n3) 10-7 =  3   \n4) 15-4 =  11   \n5) 17-3 =  14   \n6) 9-7 =  2   \n7) 13-11 =  2   \n8) 15-5 =  10   \n9) 10-6 =  4   \n10) 12-10 =  2   \n11) 11-9 =  2   \n12) 15-3 =  12   \n13) 13-3 =  10   \n14) 11-5 =  6   \n15) 14-2 =  12   \n16) 14-8 =  6   \n17) 16-10 =  6   \n18) 15-6 =  9   \n19) 19-4 =  15   \n20) 17-6 =  11   \n21) 13-10 =  3   \n22) 20-8 =  12   \n23) 19-7 =  12   \n24) 16-14 =  2   \n25) 18-15 =  3   \n26) 20-10 =  10   \n27) 15-7 =  8   \n28) 13-5 =  8   \n29) 19-8 =  11   \n30) 20-13 =  7","cbCaiaRyLNdpZAja","https://ap.wps.com/l/cbCaiaRyLNdpZAja","pdf",117953,"English","# Subtraction Practice Exercises\n## Answer Key","[{\"question\":\"What range of numbers does this subtraction sheet cover?\",\"answer\":\"The problems in this sheet cover subtraction operations involving numbers up to 20.\"},{\"question\":\"How many practice problems are included in this document?\",\"answer\":\"There are 30 subtraction problems included for students to practice.\"},{\"question\":\"Is there a way to verify the answers for the practice problems?\",\"answer\":\"Yes, the document includes a dedicated answer key page that lists the correct solutions for all 30 problems.\"}]","Subtraction up to 20 - Sheet 2 | PDF",1792681967]